发明名称 |
ACTIVE QUEUE MANAGEMENT FOR WIRELESS COMMUNICATION NETWORK UPLINK |
摘要 |
<p>According to the teachings presented herein, a base station implements active queue management (AQM) for uplink transmissions from user equipment (UE), such as a mobile terminal. The base station, e.g., an eNodeB in a Long Term Evolution (LTE) network, uses buffer status reports, for example, to estimate packet delays for packets in the UE's uplink transmit buffer. In one embodiment, a (base station) method of AQM for the uplink includes estimating at least one of a transmit buffer size and a transmit buffer queuing delay for a UE, and selectively dropping or congestion-marking packets received at the base station from the UE. The selective dropping or marking is based on the estimated transmit buffer size and/or the estimated transmit buffer queuing delay.</p> |
申请公布号 |
WO2010107355(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
WO2009SE50851 |
申请日期 |
2009.07.01 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);TAN, YIFENG;SUSITAIVAL, RIIKKA;TORSNER, JOHAN |
发明人 |
TAN, YIFENG;SUSITAIVAL, RIIKKA;TORSNER, JOHAN |
分类号 |
H04W28/10;H04L12/56;H04L29/06 |
主分类号 |
H04W28/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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